public void TestLerp()
{
//Tests.EqualHex("hex_round 1", new Hex(5, -10, 5), FractionalHex.HexRound(FractionalHex.HexLerp(new FractionalHex(0, 0, 0), new FractionalHex(10, -20, 10), 0.5)));
//Tests.EqualHex("hex_round 2", FractionalHex.HexRound(a), FractionalHex.HexRound(FractionalHex.HexLerp(a, b, 0.499)));
//Tests.EqualHex("hex_round 3", FractionalHex.HexRound(b), FractionalHex.HexRound(FractionalHex.HexLerp(a, b, 0.501)));
CoordDouble a = new CoordDouble(0, 0, 0);
CoordDouble b = new CoordDouble(1, -1, 0);
Assert.That(new CoordDouble(0, 0, 0).Lerp(new CoordDouble(10, -20, 10), 0.5).Round(),
Is.EqualTo(new Coord(5, -10, 5)));
Assert.That(a.Lerp(b, 0.499).Round(), Is.EqualTo(a.Round()));
Assert.That(a.Lerp(b, 0.501).Round(), Is.EqualTo(b.Round()));
}
public void TestRound()
{
//FractionalHex a = new FractionalHex(0, 0, 0);
//FractionalHex b = new FractionalHex(1, -1, 0);
//FractionalHex c = new FractionalHex(0, -1, 1);
//Tests.EqualHex("hex_round 4", FractionalHex.HexRound(a), FractionalHex.HexRound(new FractionalHex(a.q * 0.4 + b.q * 0.3 + c.q * 0.3, a.r * 0.4 + b.r * 0.3 + c.r * 0.3, a.s * 0.4 + b.s * 0.3 + c.s * 0.3)));
//Tests.EqualHex("hex_round 5", FractionalHex.HexRound(c), FractionalHex.HexRound(new FractionalHex(a.q * 0.3 + b.q * 0.3 + c.q * 0.4, a.r * 0.3 + b.r * 0.3 + c.r * 0.4, a.s * 0.3 + b.s * 0.3 + c.s * 0.4)));
CoordDouble a = new CoordDouble(0, 0, 0);
CoordDouble b = new CoordDouble(1, -1, 0);
CoordDouble c = new CoordDouble(0, -1, 1);
Assert.That(new CoordDouble(a.Q * 0.4 + b.Q * 0.3 + c.Q * 0.3,
a.R * 0.4 + b.R * 0.3 + c.R * 0.3,
a.S * 0.4 + b.S * 0.3 + c.S * 0.3).Round(),
Is.EqualTo(a.Round()));
Assert.That(new CoordDouble(a.Q * 0.3 + b.Q * 0.3 + c.Q * 0.4,
a.R * 0.3 + b.R * 0.3 + c.R * 0.4,
a.S * 0.3 + b.S * 0.3 + c.S * 0.4).Round(),
Is.EqualTo(c.Round()));
}